- GardTec Incorporated is the world’s largest supplier of fan accessory products. Established in 1985, GardTec maintains worldwide manufacturing/stocking locations in Asia and United States. GardTec consistently leads the market in driving the most innovative product designs, while working closely with fan manufactures in joint product introductions. GardTec products meet the most current REACH/RoHS compliance standards, while providing the highest rating for plastic fan guard’s products with UL94V-0/UL94HF-1 ratings. GardTec supports our customer base with over 4,000,000 finished parts in inventory, along with fan power cords manufactured in AMERICA.